<?php
/**
 * @package SQL
 * @subpackage Query
 *
 */

require_once 'Operator/Interface.php';

abstract class Lead_Sql_Query_Operator implements Lead_Sql_Query_Operator_Interface 
{
    private $_isNegated;

    public function __construct($isNegated = false)
    {
        $this->isNegated = $isNegated;
    }
    
    public function isNegated()
    {
        return $this->isNegated;
    }

}